How to choose the right size of the spring cargo lane for the vending machine

There are many kinds of vending machines on the market. The more common ones are the beverage vending machines in the snake-shaped cargo lane and the integrated commodity vending machines in the spring-loaded lane. Among them, the threshold of the snake-shaped cargo lane is high except for two or three manufacturers such as haloo. Except for research and development, the other manufacturers basically do not have this strength, and the snake-shaped cargo channel only focuses on bottled and canned drinks, so I won't do much discussion here. We mainly discuss spring cargo lanes with relatively low technical requirements. Friends who know the vending machine know that the work of the spring cargo lane is relatively simple. The products are placed in the neutral position (pitch) of the spring. Each time the spring rotates one revolution, the whole line of products will be pushed out by a pitch distance, the outermost one. The goods will fall. The spring cargo lane has certain specifications, such as 66.5*135*470*4.0mm as shown in the figure below. 66.5mm represents the diameter of the spring cargo lane, 135mm represents the pitch (the size of this gap determines the size of the product that can be accommodated), and 470mm represents the spring cargo The total length of the road, 4.0mm represents the wire diameter (that is, the diameter of the steel bar used to make the spring). After the product is placed in the spring cargo channel, as shown in the picture below, we can see that the height of the product must be greater than the diameter of the spring cargo channel, otherwise it may leak from the middle of the spring, and its thickness should be less than the spring pitch, otherwise Can't fit in, as long as the width is slightly narrower than the cargo lane to fit in. In the vending machine manufacturers, the total length of the spring is basically the same. The difference lies in the other three parameters. The wire diameter is 4.0mm and 4.5mm. The larger the wire diameter, the better the spring rigidity, the better it can bear the force. Drinks are relatively heavy, and springs with a diameter of 4.5mm are generally used, while snacks or other small commodities are lighter, and springs with a diameter of 4.0mm are generally used. As for the diameter and pitch of the spring, it should be determined according to the approximate size range of the product. For example, if you sell barrel noodles, you choose a dual-spring cargo lane with a diameter of 67mm and a pitch of 150mm. One spring rotates to the left and the other rotates to the right. When the two springs rotate at the same time, the product can be pushed out. For example, those who sell bottled drinks, because the diameter of drink bottles of about 330ml-600ml is generally about 50-66mm, choose a spring with a pitch of 75-80mm. Generally, the spring specification of the vending machine is slightly larger than the product packaging size. Bigger. Products of other specifications are also selected according to the same principle. As long as the product has a fixed package (the product is required to have a certain shape, such as milk products in thin plastic bags, it will not work, and it will be spread out when put on it. If you can’t support it, you can’t ship it), the size is right, Basically, they can be sold on the vending machines in the spring cargo lane. Generally speaking, the better the product packaging, size and spring specifications match, the lower the jam rate. As a vending machine manufacturer, haloo recommends that you select a spring of a certain specification and then perform the actual shipping test, that is, place the product in the spring cargo lane, and then use the remote control to perform the shipping test, so as to be foolproof! Remarks: Unmanned vending machines u003d automatic vending machines u003d self-service vending machines. Unmanned vending machines have different names and are essentially the same thing. Official website: http://www.et-vending.com/ Tel: 0532-86105957 The copyright of this article belongs to the haloo vending machine

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